Research in Experimental Nuclear Physics

威斯康星大学实验核物理小组将在少核子系统的结构（包括夸克子结构）、介子产生和介子交换电流过程、基本弱相互作用（电弱相互作用标准模型的测试）和对称性测试方面进行研究。一个具有极化光束能力的内部串联范德格拉夫加速器，以及极化目标，将用于执行内部研究计划和开发用户模式实验所需的设备。精确的测量技术是内部少核子研究的核心。用户实验将在IUCF、Bates、NIKHEF、HERA和Louvain la Neuve进行。偏振光束和靶技术是所有研究活动的核心。将开发用于极化放射性原子的光阱，并将其应用于一些弱相互作用实验。原子束和激光泵浦极化目标及相关设备将用于介质能量计划，该计划基于IUCF冷却器设施，以及Bates， NIKHEF和HERA的电子加速器。＊＊＊

9316221 Haeberli The University of Wisconsin experimental nuclear physics group will carried out research in the structure of few-nucleon systems (including the quark substructure), meson production and meson exchange current processes, fundamental weak interactions (tests of the standard model of electroweak interactions), and symmetry tests. An in-house tandem van de Graaff accelerator with polarized beam capability, as well as polarized targets, will be used to carry out the in-house research program and develop equipment needed for user mode experiments. Precision measurement techniques are central to the in-house few-nucleon studies. User experiments will be carried out at IUCF, Bates, NIKHEF, HERA, and Louvain la Neuve. Polarized beam and target techniques are central to all research activities. Optical traps for polarized radioactive atoms will be developed and used in some of the weak interaction experiments. Atomic beam and laser pumped polarized targets and related equipment will be developed for the medium energy program, which is based at the IUCF Cooler facility, and the electron accelerators at Bates, NIKHEF, and HERA. ***